Fluoran

Molecular Formula: C₂₀H₁₂O₃

InChI: InChI=1/C20H12O3/c21-19-13-7-1-2-8-14(13)20(23-19)15-9-3-5-11-17(15)22-18-12-6-4-10-16(18)20/h1-12H

InChIKey: InChIKey=FWQHNLCNFPYBCA-UHFFFAOYAD
SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=CC=CC=C4OC5=CC=CC=C35

Names:
    EINECS 209-880-2
    Fluoran
    Spiro(isobenzofuran-1(3H),9'-xanthen)-3-one
    Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one
    spiro[isobenzofuran-3,9'-xanthene]-1-one
    596-24-7

Registries:
    PubChem CID 68994
    PubChem ID 211157